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POWER AMPLIFIER ZZ-1600

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Power amplifier uses one GU-84B tube. The PA covers 160-10 m (also all WARC). It requires 60-70 watts to produce full power. The PA uses AB class grounded cathode circuit . AC power supply is built-in and can be set for 220/230 VAC

SPECIFICATIONS

Frequency range 1.8-28 MHz
Modes SSB, CW
Input Power 3000 watts, maximum
Drive power 60-70 watts
Output power 1600-1800 watts
Efficiency 55-65%
Input/Output impedances 50 Om
Plate Voltage 2600 volts
Harmonics 35 dB typical
Front panel status indicators standby, operate, transmit
Metering Ig, Iout
Primary Power 220/230VAC, 15A
Dimensions 430x190x430 mm
Vacuum ant relay, QSK and etc
POWER AMPLIFIER ZZ-1200

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Power amplifier uses one GU-43B tube. The PA covers 160-10 m (also all WARC). It requires 25-30 watts to produce full power. The PA uses AB class grounded cathode circuit. The AC power supply is built-in and can be set for 220/230 VAC 220/230 VAC

SPECIFICATIONS

Frequency range 1.8-28 MHz
Modes SSB, CW
Input Power 2200 watts, maximum
Drive power 25-30 watts
Output power 1200 watts
Efficiency 55-65%
Input/Output impedances 50 Om
Plate Voltage 3000 volts
Harmonics 35 dB typical
Front panel status indicators standby, operate, transmit
Metering Ig, Iout
Primary Power 220/230VAC, 15A
Dimensions 430x190x430 mm
Vacuum ant relay, QSK and etc
POWER AMPLIFIER ZZ-750 MODEL 2009

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Power amplifier uses one GU-74B tube. The PA covers 160-10 m (also all WARC). It requires 25-30 watts to produce full power. The PA uses AB class grounded cathode circuit. The AC power supply is built-in and can be set for 220/230 VAC

SPECIFICATIONS

Frequency range 1.8-28 MHz
Modes SSB, CW
Input Power 1200 watts, maximum
Drive power 25-30 watts
Output power 750 watts
Efficiency 55-65%
Input/Output impedances 50 Om
Plate Voltage 2200 volts
Harmonics 35 dB typical
Front panel status indicators standby, operate, transmit
Metering Ig, Iout
Primary Power 220/230VAC, 10A
Dimensions 390x190x300 mm
QSK, germany blower and etc
POWER AMPLIFIER ZZ-145

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Power amplifier uses one GS-31B or GS-1B tube. The PA covers 144-146 MHZ. It requires 30-40 watts to produce full power. The PA uses AB class grounded grid circuit. The AC power supply is built-in and can be set for 220/230 VAC

SPECIFICATIONS

Frequency range 144-146 MHz
Modes SSB, CW, FM
Input Power 1000 watts, maximum
Drive power 30-40 watts
Output power SSB, CW 500-600 watts
Output power FM 400-450 watts
Efficiency 55-65%
Input/Output impedances 50 Om
Plate Voltage 2800 volts
Harmonics 35 dB typical
Metering RF, Ua
Primary Power 220/230VAC, 10A
Dimensions 390x190x300 mm
QSK, germany blower and etc
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